Acer Aspire S3-391 NX.M1FSI.002 Ultrabook
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Dell Inspiron 15 3521 Laptop
|
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Acer S3-391 NX.M1FSI.002 vs Dell 15 3521
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Summary
Processor Family
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Intel Core i7
(3rd Gen)
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Intel Core i3
(3rd Gen)
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Clock Speed
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1.9 Ghz
|
1.8 Ghz
|
Capacity
|
4 GB RAM
|
4 GB RAM
|
RAM Features
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DDR3
|
DDR3
1600 Mhz
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Hard Disk
|
500 GB HDD
|
500 GB HDD
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Hard Disk Features
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SATA
5400 RPM
|
SATA
5400 RPM
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Display Size
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13.3 inches
(33.78 cm)
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15.6 inches
(39.62 cm)
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Display Features
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HD LED Backlight with Cine Crystal Technology
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HD WLED Display
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OS
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Windows 7
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DOS
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General
Brand
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Acer
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Dell
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Model
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S3-391 NX.M1FSI.002
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15 3521
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Operating System
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Windows 7 Home Premium
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DOS
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Performance
Processor
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Intel Core i7 3517U
3rd Gen |
Intel Core i3-3217U
3rd Gen |
Max Clock Speed
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1.9 Ghz
|
1.8 Ghz
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Chipset
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Mobile HM77 Express
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N/A
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Graphic Processor
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Intel HD Graphics 4000
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AMD Radeon 7670M
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Graphics Memory
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128 MB
|
1
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Design
Thickness
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17.5 Millimeter thickness
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31.3 Millimeter thickness
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Dimensions (WxDxH)
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323 x 219 x 17.5 mm
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376 x 259 x 31.3 mm
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Weight
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1.36 Kg weight (Light-weight)
|
2.25 Kg weight
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Colors
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Grey
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Silver
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Display
Display Size
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13.3 Inches (33.78 cm)
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15.6 Inches (39.62 cm)
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Display Resolution
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1366 x 768 Pixels
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1366 x 768 Pixels
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Pixel Density
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118 ppi
|
100 ppi
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Display Type
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LED
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LED
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Display Features
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HD LED Backlight with Cine Crystal Technology
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HD WLED Display
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Touch Screen Display
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No
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No
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Battery
Battery Type
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N/A
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Li-Ion
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Battery Life
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6 Hrs
|
8 Hrs
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Battery Cell
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3 Cell
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4 Cell
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Power Supply
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65 W
|
90 W
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Storage
HDD Capacity
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500 GB
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500 GB
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HDD Speed(RPM)
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5400 RPM
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5400 RPM
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HDD type
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SATA
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SATA
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Ports
USB 3.0 slots
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N/A
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2
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USB 2.0 slots
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2
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2
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SD Card Reader
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N/A
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Yes
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Ethernet Ports
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1
|
1
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Headphone Jack
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Yes
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N/A
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Microphone Jack
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Yes
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N/A
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VGA Port
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Yes
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N/A
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Memory
Capacity
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4 GB
|
4 GB
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RAM Type
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DDR3
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DDR3
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RAM Speed
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N/A
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1600 Mhz
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Memory Slots
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2
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2 DIMM
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Expandable Memory
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4 GB
|
8 GB
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Networking
Wireless LAN
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802.11 b/g/n
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802.11 b/g/n
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Wi-Fi Version
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4
|
4
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Bluetooth
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Yes
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Yes
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Bluetooth Version
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4.0
|
4.0
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Other Networking Options
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Multi Card Slot (2-in-1 Card Reader)
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Multi Card Slot : 8-in-1 Media Card Reader Face Recognition
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Multimedia
Web-cam
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Yes
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Yes
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Web-cam Resolution
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1.3
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1 MP
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Secondary cam(Rear-facing)
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N/A
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No
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Audio Solution
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N/A
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HD Audio Solution
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Speakers
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N/A
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Stereo speakers
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Sound Technologies
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N/A
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Waves Maxx Audio 4
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In-built Microphone
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Yes
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Yes
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Microphone Type
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N/A
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Digital Microphone
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Peripherals
Optical Drive
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N/A
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DVD RW Drive with Dual Layer Support
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Drive Type
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N/A
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DVD Writer
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Pointing Device
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Touchpad
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Touchpad
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Keyboard
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Standard Keyboard
|
Standard Keyboard
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Fingerprint Scanner
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N/A
|
No
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Others
Warranty
|
1 Year
|
1 Year
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Lockport
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N/A
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Yes
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Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
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Laptop Battery AC Adapter User Guide and Manuals
|